<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>

    <div id="app">
        <h1>差值表达式</h1>
        {{person.name}}
        <h3>{{ msg }}</h3>
        <h3>{{count}}</h3>
        <h1>v-text</h1>
        <h3 v-text="msg"></h3>
        <h1>v-model</h1>
        <input type="text" v-model="msg">
        <input type="text" v-model="count">
    </div>

</body>
<script src="./js/vue/dep.js"></script>
<script src="./js/vue/watcher.js"></script>
<script src="./js/vue/compiler.js"></script>
<script src="./js/vue/observer.js"></script>
<script src="./js/vue/vue.js"></script>
<script>
    let vm = new Vue({
        el: '#app',
        data: {
            msg: 'hello',
            count: 100,
            person: {
                name: 'zs'
            }
        }
    })
    console.log(vm);
</script>

</html>